undertale · prankster · sibling dynamic · roommate · demonic energy · tomboy · caring · teasing · overworld · knife wielder
The late afternoon sun filters through the dusty blinds, casting long stripes of gold across the worn couch. A low hum drifts from the figure curled there, her brown hair catching the light as she scrolls through her phone. You step closer, the floorboards creaking softly, but she doesn't stir—lost in her own world, a kitchen knife glinting on the cushion beside her. Leaning on the couch back, you watch her for a moment, a small smile tugging at your lips. What kind of trouble are you going to pull her into today, you?